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1050 Montgomery St

Telegraph Hill, SF 94133 0143013 2 units · 2 fl · 1906

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Telegraph Hill — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 1050 Montgomery St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1906
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1906
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1906
Total area1,775 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0143013
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Mailing address
1130 Murchison Dr Millbrae CA 94030
Last sale
—

Landlord portfolio

Other SF properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The two-unit residential building at 1050 Montgomery Street in Telegraph Hill, owned by Lincy L Suen, was constructed in 1906 and has undergone several significant renovations over the past few decades. Most notably, in 2013, substantial improvements were made to Unit #B, including a comprehensive kitchen remodeling project valued at $22,000 with new plumbing, electrical wiring, cabinets, and fixtures, as well as bathroom upgrades featuring LED and fluorescent lighting. The building underwent major renovations between 2010-2011, which included the addition of stairs between the basement and first floor, removal of substandard framing, bathroom reconfiguration, and interior space modifications with a cumulative cost of approximately $98,000. These improvements also encompassed new electrical systems, plumbing upgrades, and various safety features including smoke detectors.

The property has a history of maintenance and upgrades dating back to 1984, when kitchen remodeling and window installations were completed. Recent activity around the property has primarily involved street maintenance and cleaning, with multiple requests for street cleaning and sanitation services documented between 2020-2024. The most recent building-related issue recorded was a garbage and debris complaint in July 2024, which was promptly resolved. While there have been some parking enforcement matters in the vicinity, these are external to the building itself. The extensive permit history suggests ongoing investment in maintaining and upgrading the property, with particular attention paid to modernizing its amenities and ensuring safety compliance.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1050 Montgomery St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
58thpercentile

Out of 684 buildings in this neighborhood, 287 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month risk forecast
Low failure risk 13%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1050 Montgomery St apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

1050 Montgomery St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2024
311 Request Jul 28
Garbage and debris
mattress

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1050 Montgomery St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 1050 Montgomery St compares to the neighborhood

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